The most abundant radioactive element exists on earth should be identified and explained.
- Half-life period: The time required to reduce the half of its original value.
- This is denoted by:
- This term is popularly use in nuclear chemistry, to describe the stability &instability of atoms or radioactive decay.
- For determination of first order rate constant K in half –life period we use
- The half-life in first order does not depend upon the initial concentration.
To Determine: The most abundant radioactive element present in earth